<template>
  <!-- <a-col v-bind="actionColOpt" v-if="showActionButtonGroup"> -->
  <div
    :style="{ textAlign: actionColOpt.style.textAlign, width: '160px' }"
    v-if="showActionButtonGroup"
  >
    <FormItem>
      <slot name="resetBefore"></slot>
      <Button
        type="default"
        class="mr-2"
        v-bind="getResetBtnOptions"
        @click="resetAction"
        pre-icon="ant-design:redo-outlined"
        v-if="showResetButton"
      >
        <!-- {{ getResetBtnOptions.text }} -->
      </Button>
      <slot name="submitBefore"></slot>

      <Button
        type="success"
        class="mr-2"
        v-bind="getSubmitBtnOptions"
        @click="submitAction"
        pre-icon="ant-design:search-outlined"
        v-if="showSubmitButton"
      >
        <!-- {{ getSubmitBtnOptions.text }} -->
      </Button>

      <slot name="advanceBefore"></slot>
      <Button
        type="link"
        size="small"
        @click="toggleAdvanced"
        v-if="showAdvancedButton && !hideAdvanceBtn"
      >
        <!-- {{
          isAdvanced ? t('component.form.putAway') : t('component.form.unfold')
        }} -->
        <BasicArrow class="ml-1" :expand="!isAdvanced" up />
      </Button>
      <slot name="advanceAfter"></slot>
    </FormItem>
  </div>
  <!-- </a-col> -->
</template>
<script lang="ts">
import type { ColEx } from '../types/index';
//import type { ButtonProps } from 'ant-design-vue/es/button/buttonTypes';
import { defineComponent, computed, PropType } from 'vue';
import { Form, Col } from 'ant-design-vue';
import { Button, ButtonProps } from '@/components/Button';
import { BasicArrow } from '@/components/Basic';
import { useFormContext } from '../hooks/useFormContext';
import { useI18n } from '@/hooks/web/useI18n';
import { propTypes } from '@/utils/propTypes';

type ButtonOptions = Partial<ButtonProps> & { text: string };

export default defineComponent({
  name: 'BasicFormAction',
  components: {
    FormItem: Form.Item,
    Button,
    BasicArrow,
    [Col.name]: Col,
  },
  props: {
    showActionButtonGroup: propTypes.bool.def(true),
    showResetButton: propTypes.bool.def(true),
    showSubmitButton: propTypes.bool.def(true),
    showAdvancedButton: propTypes.bool.def(true),
    resetButtonOptions: {
      type: Object as PropType<ButtonOptions>,
      default: () => ({}),
    },
    submitButtonOptions: {
      type: Object as PropType<ButtonOptions>,
      default: () => ({}),
    },
    actionColOptions: {
      type: Object as PropType<Partial<ColEx>>,
      default: () => ({}),
    },
    actionSpan: propTypes.number.def(6),
    isAdvanced: propTypes.bool,
    hideAdvanceBtn: propTypes.bool,
  },
  emits: ['toggle-advanced'],
  setup(props, { emit }) {
    const { t } = useI18n();

    const actionColOpt = computed(() => {
      const { showAdvancedButton, actionSpan: span, actionColOptions } = props;
      const actionSpan = 24 - span;
      const advancedSpanObj = showAdvancedButton
        ? { span: actionSpan < 6 ? 24 : actionSpan }
        : {};
      const actionColOpt: Partial<ColEx> = {
        style: { textAlign: 'right' },
        span: showAdvancedButton ? 6 : 4,
        ...advancedSpanObj,
        ...actionColOptions,
      };
      return actionColOpt;
    });

    const getResetBtnOptions = computed((): ButtonOptions => {
      return Object.assign(
        {
          text: t('common.resetText'),
        },
        props.resetButtonOptions
      );
    });

    const getSubmitBtnOptions = computed(() => {
      return Object.assign(
        {
          text: t('common.queryText'),
        },
        props.submitButtonOptions
      );
    });

    function toggleAdvanced() {
      emit('toggle-advanced');
    }

    return {
      t,
      actionColOpt,
      getResetBtnOptions,
      getSubmitBtnOptions,
      toggleAdvanced,
      ...useFormContext(),
    };
  },
});
</script>
